Okay, subtlety seems not to be the best idea, so I will be blunt: Djoric is one of our most prolific and talented authors, and knows what he is talking about. He is worth listening to and taking seriously.

Writing mythological creatures as SCPs is very hard to do, because if we wanted to read about the old mythological creatures as written, we could go anywhere else for that. Same for many different takes on them that have been covered in literature before.

So it's not impossible, but I would really advise against trying this for one of your early SCPs.